116     vector<Point2f> vertices;  in test1()
142     vector<Point2f> vertices;  in test2()
149     vector<Point2f> possibleVertices(4);  in test2()
151     possibleVertices[0] = Point2f(0.0f, 0.0f);  in test2()
152     possibleVertices[1] = Point2f(1.0f, 1.0f);  in test2()
153     possibleVertices[2] = Point2f(0.0f, 1.0f);  in test2()
154     possibleVertices[3] = Point2f(1.0f, 0.0f);  in test2()
190     vector<Point2f> vertices;  in test3()
197     vector<Point2f> possibleVertices(3);  in test3()
199     possibleVertices[0] = Point2f(1.0f, 1.0f);  in test3()
200     possibleVertices[1] = Point2f(0.0f, 1.0f);  in test3()
201     possibleVertices[2] = Point2f(1.0f, 0.0f);  in test3()
238     vector<Point2f> vertices;  in test4()
245     vector<Point2f> possibleVertices(4);  in test4()
247     possibleVertices[0] = Point2f(-1.0f, 1.0f);  in test4()
248     possibleVertices[1] = Point2f(1.0f, -1.0f);  in test4()
249     possibleVertices[2] = Point2f(-1.0f, -1.0f);  in test4()
250     possibleVertices[3] = Point2f(1.0f, 1.0f);  in test4()
287     vector<Point2f> vertices;  in test5()
294     vector<Point2f> possibleVertices(8);  in test5()
296     possibleVertices[0] = Point2f(-1.0f, -0.414214f);  in test5()
297     possibleVertices[1] = Point2f(-1.0f, 0.414214f);  in test5()
298     possibleVertices[2] = Point2f(-0.414214f, -1.0f);  in test5()
299     possibleVertices[3] = Point2f(0.414214f, -1.0f);  in test5()
300     possibleVertices[4] = Point2f(1.0f, -0.414214f);  in test5()
301     possibleVertices[5] = Point2f(1.0f, 0.414214f);  in test5()
302     possibleVertices[6] = Point2f(0.414214f, 1.0f);  in test5()
303     possibleVertices[7] = Point2f(-0.414214f, 1.0f);  in test5()
340     vector<Point2f> vertices;  in test6()
347     vector<Point2f> possibleVertices(4);  in test6()
349     possibleVertices[0] = Point2f(1.0f, 1.0f);  in test6()
350     possibleVertices[1] = Point2f(1.0f, -1.0f);  in test6()
351     possibleVertices[2] = Point2f(-1.0f, -1.0f);  in test6()
352     possibleVertices[3] = Point2f(-1.0f, 1.0f);  in test6()
389     vector<Point2f> vertices;  in test7()
396     vector<Point2f> possibleVertices(4);  in test7()
398     possibleVertices[0] = Point2f(1.0f, 1.0f);  in test7()
399     possibleVertices[1] = Point2f(1.0f, -1.0f);  in test7()
400     possibleVertices[2] = Point2f(-1.0f, -1.0f);  in test7()
401     possibleVertices[3] = Point2f(-1.0f, 1.0f);  in test7()
438     vector<Point2f> vertices;  in test8()
470     vector<Point2f> vertices;  in test9()
477     vector<Point2f> possibleVertices(2);  in test9()
479     possibleVertices[0] = Point2f(1.0f, 1.0f);  in test9()
480     possibleVertices[1] = Point2f(1.0f, -1.0f);  in test9()